Behdad Esfahbod
cd05d187c8
[font] Fix undefined-behavior when scales are negative
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Fixes https://github.com/harfbuzz/harfbuzz/issues/3555
2022-06-01 07:27:53 -06:00
Behdad Esfahbod
fc4d42ff99
[ft] Add API to notify that hb_font_t changed
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New API:
- hb_ft_hb_font_changed()
Mostly reverts 56e0ff9ea1
Related https://github.com/harfbuzz/harfbuzz/issues/2270
Fixes https://github.com/harfbuzz/harfbuzz/issues/3619
2022-06-01 14:12:38 +01:00
Behdad Esfahbod
a31fd97c35
Merge pull request #3432 from harfbuzz/fuzz-verify
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[fuzz-shape] Verify shape output
https://github.com/harfbuzz/harfbuzz/pull/3432
2022-06-01 12:26:08 +01:00
Behdad Esfahbod
e246723f0c
[shape] Fail shaping internally if buffer ops exceeded
2022-06-01 05:00:06 -06:00
Behdad Esfahbod
5a058ba158
[shape-fuzzer] Add commented out more buffer-verify option
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Those currently fail and I've been unable to debug them.
I tried two, passing them to hb-shape doesn't reproduce the failure. :(
2022-06-01 04:53:50 -06:00
Behdad Esfahbod
189f65344a
[fuzz-shape] Verify shape output
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Let the fuzzers loose on shape verify.
2022-06-01 04:53:50 -06:00
Behdad Esfahbod
9c0c31dfaa
[buffer] When deleting glyphs, check cluster backwards as well
2022-06-01 04:52:10 -06:00
Behdad Esfahbod
0384f80e78
[buffer-verify] If shaping buffers failed during verification, pass the test
2022-06-01 04:50:15 -06:00
Behdad Esfahbod
eba626ff6a
[shape-plan] Return empty plan if buffer direction is invalid
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Happens if buffer creation failed.
2022-06-01 04:49:46 -06:00
Behdad Esfahbod
a441c6c16b
[shape] Only verify if text_buffer is successful
2022-06-01 04:49:39 -06:00
Behdad Esfahbod
f7f61aeb6f
[buffer] Add TODO item
2022-06-01 04:48:59 -06:00
Behdad Esfahbod
d72d37008d
[shape] Allow null buffer
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Ouch!
2022-06-01 04:48:40 -06:00
Behdad Esfahbod
33145a4b75
[test/shape] Pass --unsafe-to-concat to hb-shape
2022-05-31 06:36:08 -06:00
Behdad Esfahbod
45a2252607
[flags] Fix undefined-behavior
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SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior ../src/hb-buffer.hh:60:1 in
failure on clusterfuzz-testcase-minimized-hb-subset-get-codepoints-fuzzer-5736539338833920
2022-05-31 06:35:42 -06:00
Behdad Esfahbod
f3f9fc1544
[buffer] Mark glyph_flags_t as flags
2022-05-31 06:35:42 -06:00
Behdad Esfahbod
ab143e85c3
[buffer] Add HB_BUFFER_FLAG_DEFINED and HB_BUFFER_SERIALIZE_FLAG_DEFINED
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New API:
+ HB_BUFFER_FLAG_DEFINED
+ HB_BUFFER_SERIALIZE_FLAG_DEFINED
2022-05-31 06:35:42 -06:00
Behdad Esfahbod
9a2a857043
[ot-shape] Don't verify buffer if shaping failed
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Fixes all of fuzzing verify failures, which were result of buffer failure
on super-long results, which fails unsafe-to-break because shorter strings
don't fail shaping.
2022-05-31 06:35:42 -06:00
Behdad Esfahbod
f8b26f43ec
Merge pull request #3606 from harfbuzz/32bit-varstore
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32bit varstore
2022-05-31 11:22:32 +01:00
Behdad Esfahbod
6dd7e31f71
[util] Accept | as delimiter in Unicode parsing
2022-05-31 04:09:59 -06:00
Behdad Esfahbod
5af5a56593
[VarStore] Implement writing 32bit var-store
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Untested.
Finishes fixing https://github.com/harfbuzz/harfbuzz/issues/2965
2022-05-31 03:58:35 -06:00
Behdad Esfahbod
75112098ac
[VarStore] Implement reading 32bit var-store
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Untested.
Part of https://github.com/harfbuzz/harfbuzz/issues/2965
Serializing is incomplete.
2022-05-31 03:58:29 -06:00
Xavier Claessens
334bd013d9
Skip warning when building as subproject and ragel is missing
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It is unlikely to be a developer build in that case.
2022-05-30 18:27:33 +02:00
Behdad Esfahbod
e5d6da7905
[varStore] rename shortCount to wordCount
2022-05-30 07:48:58 -06:00
Behdad Esfahbod
d11455f285
[blob] Fix strncpy() use in Mac resource opening code
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Fixes https://github.com/harfbuzz/harfbuzz/issues/3616
2022-05-30 06:59:03 -06:00
Behdad Esfahbod
9eab6d326f
[benchmark-set] Another Pause/Resume
2022-05-30 05:54:20 -06:00
Behdad Esfahbod
ea2dd54b68
[map] Place item hash between key and value, not after them
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This way if only one of key and value is 64bit (eg. pointer), and other is 32bit,
the whole item will fit in 128bit, whereas before it would have been bumped up to
196 if only value was 64bit (a common use-case for us.)
2022-05-30 05:54:20 -06:00
Behdad Esfahbod
ec6cefc46a
[repacker] Simplify map types
2022-05-30 05:54:20 -06:00
Behdad Esfahbod
cbcdf442c5
[map] Speed up map's own hash()
2022-05-30 05:54:20 -06:00
Behdad Esfahbod
de33ef61b7
[map] Add TODO item
2022-05-30 05:54:20 -06:00
Behdad Esfahbod
fc5739ea90
[test-map] Whitespace
2022-05-30 05:54:20 -06:00
Behdad Esfahbod
3e64abd5d6
Merge pull request #3613 from harfbuzz/threads-test
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Threads test
2022-05-30 05:52:21 -06:00
Behdad Esfahbod
efa4385b16
Merge pull request #3615 from harfbuzz/gir-freetype
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[gi] Add freetype2-2.0 for g-i-r includes
2022-05-30 05:40:56 -06:00
Behdad Esfahbod
b010962c3b
[test/hb-shape-threads] Silence hb_language_get_default() threadysafety issue
2022-05-30 05:34:25 -06:00
Behdad Esfahbod
f4a8b70016
More member initialization
2022-05-30 05:30:37 -06:00
Behdad Esfahbod
4e59900ff5
[test/hb-shape-threads] Share font amongst threads
2022-05-30 05:21:55 -06:00
Behdad Esfahbod
18b0bd0f5f
[test/hb-shape-threads] Verify buffer
2022-05-30 05:12:12 -06:00
Behdad Esfahbod
484cc18732
[test-shape-threads] Set language
2022-05-30 05:09:53 -06:00
Behdad Esfahbod
f371789b40
Sprinkle static around
2022-05-30 05:09:53 -06:00
Behdad Esfahbod
4386626ee0
[test/threads] Fix dependency
2022-05-30 05:09:53 -06:00
Behdad Esfahbod
bf4b11cfa4
[configure] Another try at fixing distcheck
2022-05-30 05:09:53 -06:00
Behdad Esfahbod
e0544c481d
[test/threads] Fix distcheck
2022-05-30 05:09:53 -06:00
Behdad Esfahbod
e3d5a117a3
[hb-shape-threads] Fix tsan race
2022-05-30 05:09:53 -06:00
Behdad Esfahbod
33c990f0a9
Include cassert to fix bots
2022-05-30 05:09:53 -06:00
Behdad Esfahbod
049af18684
[threads] Add suite to test
2022-05-30 05:09:53 -06:00
Behdad Esfahbod
87453f63fa
[hb-shape-threads] Fix current-work-dir so test passes
2022-05-30 05:09:53 -06:00
Behdad Esfahbod
f77faf8654
[hb-shape-threads] Allow overriding test parameters from cmdline
2022-05-30 05:09:53 -06:00
Behdad Esfahbod
f0fba59969
[hb-shape-threads] Reduce num-iterations
2022-05-30 05:09:53 -06:00
Behdad Esfahbod
e8a2436332
[threads] Add a condition_variable to test for all threads to be ready
2022-05-30 05:09:53 -06:00
Behdad Esfahbod
4d42a94c19
[threads] Add hb-shape-threads test
2022-05-30 05:09:53 -06:00
Behdad Esfahbod
315ef83b4e
Revert "Revert "[ot-lang] Use atomic int for cache""
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This reverts commit c56ce8681c
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The revert was not intentional. Ouch!
2022-05-30 05:09:26 -06:00